The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 11, 2011
Filed:
Feb. 01, 2008
Toru Hanashima, Hyogo, JP;
Tomoyoshi Yamazaki, Osaka, JP;
Yuuji Meguro, Hyogo, JP;
Masafumi Takahira, Osaka, JP;
Tatsuo Fukushima, Hyogo, JP;
Kimihiro Tanaka, Osaka, JP;
Toru Hanashima, Hyogo, JP;
Tomoyoshi Yamazaki, Osaka, JP;
Yuuji Meguro, Hyogo, JP;
Masafumi Takahira, Osaka, JP;
Tatsuo Fukushima, Hyogo, JP;
Kimihiro Tanaka, Osaka, JP;
Ricoh Company, Limited, Tokyo, JP;
Abstract
A reciprocating-motion converting mechanism includes a cam that rotates around a rotation center; a reciprocating member that is reciprocated due to rotation of the cam; and a pressing unit that presses the reciprocating member to the cam. A first load torque is generated by a load applied at a point of contact of the cam and the reciprocating motion member. A load applying unit applies a load to the cam to generate a second load torque having a phase substantially opposite to a phase of the first load torque.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile